Red Eléctrica, Spain’s electricity grid operator, ruled out a cyberattack, human error or unusual weather. Experts say it ...

The countries’ top officials were trying to determine the cause of an outage that left tens of millions of people across the ...

Spain and Portugal switched their power back on after the worst blackout in their history, though authorities offered little ...

Millions across Spain, Portugal, and parts of France were thrown into chaos Monday after a massive power outage — blamed on a ...

A blackout brought much of Spain and Portugal to a standstill Monday, stopping trains, cutting phone service and shutting ...

Even as electricity was restored across Spain and Portugal after a daylong blackout, residents tried to make sense of 18 ...

Spanish prime minister Pedro Sánchez said a nationwide blackout of this scale had never happened before in Spain. He added ...

Europe's ageing power grid and lack of energy storage capacity will require trillions of dollars in investments to cope with ...

The cause of last week's massive power outage in Spain and Portugal remains unclear but it has shone a spotlight on solar and ...

Play was halted at the Madrid Open tennis tournament, while the Spanish capital's metro system ground to a stop.

Massive Power Blackout Spain Portugal France has left millions without electricity, disrupting cities like Madrid, Lisbon, ...

In Spain, 60 million lose power without explanation An “unexplained” power outage swept Spain, Portugal and some parts of ...